UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 5
ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
( ) Check box if no longer subject to Section 16.
Form 4 or Form 5 obligations may continue. See Instructions 1(b).
( ) Form 3 Holdings Reported
(X) Form 4 Transactions Reported
1. Name and Address of Reporting Person
Schaefer, C. Barry
280 Park Avenue
New York, NY 10017
2. Issuer Name and Ticker or Trading Symbol
Ultramar Diamond Shamrock Corporation
(UDS)
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Statement for Month/Year
December 31, 1998
5. If Amendment, Date of Original (Month/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
(X) Director ( ) 10% Owner ( ) Officer (give title below) ( ) Other
(specify below)
Director
7. Individual or Joint/Group Reporting (Check Applicable Line)
(X) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
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Table I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned |
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1. Title of Security |2. |3. |4.Securities Acquired (A) |5.Amount of |6.Dir |7.Nature of Indirect |
|Transaction| or Disposed of (D) | Securities |ect | Beneficial Ownership |
|Date |Code| | Beneficially |(D)or | |
| | | | A/| | Owned at |Indir | |
| | | Amount | D | Price | End of Year |ect(I)| |
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<S> <C> <C> <C> <C> <C> <C> <C> <C>
Common Stock |(c) |P |5.2505 |A |(c) | |D | |
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Common Stock |09/09/|P |39.611 |A |$25.937 | |D | |
|98 | | | | | | | |
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Common Stock |12/08/|P |41.325 |A |$25.125 |5,407.97 (a) |D | |
|98 | | | | | | | |
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Common Stock | | | | | |500 (d) |I |(d) |
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Table II -- Derivative Securitites Acquired, Disposed of, or Beneficially Owned |
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1.Title of Derivative |2.Con |3. |4. |5.Number of De |6.Date Exer|7.Title and Amount |8.Price|9.Number |10.|11.Nature of|
Security |version |Transaction rivative Secu |cisable and| of Underlying |of Deri|of Deriva |Dir|Indirect |
|or Exer |Date |Code| rities Acqui |Expiration | Securities |vative |tive |ect|Beneficial |
|cise Pr | | | red(A) or Dis |Date(Month/| |Secu |Securities |(D)|Ownership |
|ice of | | | posed of(D) |Day/Year) | |rity |Benefi |or | |
|Deriva | | | |Date |Expir| | |ficially |Ind| |
|tive | | | | A/|Exer-|ation| Title and Number | |Owned at |ire| |
|Secu | | | | D |cisa-|Date | of Shares | |End of |ct | |
|rity | | | Amount | |ble | | | |Year |(I)| |
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<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
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Explanation of Responses:
(a) 1,323 shares were issued pursuant to the Company's Non-Employee Director
Plan and remain subject to
forfeiture as of December 31,
1998.
(c) These shares were acquired pursuant to the Ultramar Diamond Shamrock
Corporation Dividend Reinvestment
Plan at prices ranging from $25.50 to $32.6875 on the following dates: June
5, 1998, September 9, 1998 and
December 7,
1998.
(d) Shares are registered in the name of Evelyn G. Schaefer Trust dated August
5, 1980. I disclaim beneficial
ownership of all such shares.
SIGNATURE OF REPORTING PERSON
/s/ Barry C. Schaefer (By Power of Attorney)
DATE
February 16, 1999
